diff --git a/src/mine-helpers/src/FastBuilderWhere.php b/src/mine-helpers/src/FastBuilderWhere.php
index 0659267f..57611f34 100644
--- a/src/mine-helpers/src/FastBuilderWhere.php
+++ b/src/mine-helpers/src/FastBuilderWhere.php
@@ -25,32 +25,32 @@ public function __construct(
         private readonly array $params,
     ) {}
 
-    public function eq(string $column, null|string $key = null): self
+    public function eq(string $column, ?string $key = null): self
     {
         return $this->buildOperator('=', $column, $key);
     }
 
-    public function lt(string $column, null|string $key = null): self
+    public function lt(string $column, ?string $key = null): self
     {
         return $this->buildOperator('>', $column, $key);
     }
 
-    public function ne(string $column, null|string $key = null): self
+    public function ne(string $column, ?string $key = null): self
     {
         return $this->buildOperator('<>', $column, $key);
     }
 
-    public function le(string $column, null|string $key = null): self
+    public function le(string $column, ?string $key = null): self
     {
         return $this->buildOperator('<=', $column, $key);
     }
 
-    public function ge(string $column, null|string $key = null): self
+    public function ge(string $column, ?string $key = null): self
     {
         return $this->buildOperator('>=', $column, $key);
     }
 
-    public function gt(string $column, null|string $key = null): self
+    public function gt(string $column, ?string $key = null): self
     {
         return $this->buildOperator('>', $column, $key);
     }
@@ -114,7 +114,7 @@ public function getBuilder(): Builder|ModelBuilder
         return $this->builder;
     }
 
-    private function buildOperator(string $operator, string $column, null|string $key): self
+    private function buildOperator(string $operator, string $column, ?string $key): self
     {
         return $this->where(
             $column,
@@ -125,18 +125,18 @@ function (Builder|ModelBuilder $builder, mixed $value) use ($operator, $column)
         );
     }
 
-    private function where(string $column, \Closure $closure, null|string $key): self
+    private function where(string $column, \Closure $closure, ?string $key): self
     {
         $this->builder->when(Arr::get($this->params, $this->getKey($column, $key)), $closure);
         return $this;
     }
 
-    private function getKey(string $column, null|string $key): string
+    private function getKey(string $column, ?string $key): string
     {
         return $key ?: $column;
     }
 
-    private function getRangeValues(array|string $keys): null|array
+    private function getRangeValues(array|string $keys): ?array
     {
         if (is_string($keys)) {
             return Arr::get($this->params, $keys);
diff --git a/src/mine-service/src/Annotation/ComponentCollector.php b/src/mine-service/src/Annotation/ComponentCollector.php
index af1a8b09..4d1fa36e 100644
--- a/src/mine-service/src/Annotation/ComponentCollector.php
+++ b/src/mine-service/src/Annotation/ComponentCollector.php
@@ -37,7 +37,7 @@ public static function collectOverride(string $class, $override): void
         static::$container['override'][$class] = $override;
     }
 
-    public static function getComponent(null|string $component = null): null|array|string
+    public static function getComponent(?string $component = null): null|array|string
     {
         if ($component) {
             return static::$container['component'][$component] ?? null;
@@ -45,7 +45,7 @@ public static function getComponent(null|string $component = null): null|array|s
         return static::$container['component'];
     }
 
-    public static function getPostConstruct(null|string $component = null): null|array|string
+    public static function getPostConstruct(?string $component = null): null|array|string
     {
         if ($component) {
             return static::$container['postConstruct'][$component] ?? null;
@@ -53,7 +53,7 @@ public static function getPostConstruct(null|string $component = null): null|arr
         return static::$container['postConstruct'];
     }
 
-    public static function getOverride(null|string $component = null): null|array|string
+    public static function getOverride(?string $component = null): null|array|string
     {
         if ($component) {
             return static::$container['override'][$component] ?? null;
diff --git a/src/mine-service/src/Contract/SaveOrUpdateDaoContract.php b/src/mine-service/src/Contract/SaveOrUpdateDaoContract.php
index 0d937121..717d9f55 100644
--- a/src/mine-service/src/Contract/SaveOrUpdateDaoContract.php
+++ b/src/mine-service/src/Contract/SaveOrUpdateDaoContract.php
@@ -29,7 +29,7 @@ interface SaveOrUpdateDaoContract
      * @return T
      * @throws ServiceException
      */
-    public function saveOrUpdate(array $data, null|array $where = null): Model;
+    public function saveOrUpdate(array $data, ?array $where = null): Model;
 
     /**
      * 批量插入更新.
@@ -40,7 +40,7 @@ public function saveOrUpdate(array $data, null|array $where = null): Model;
      */
     public function batchSaveOrUpdate(
         array $data,
-        null|array $whereKeys = null,
+        ?array $whereKeys = null,
         int $batchSize = 0
     ): Collection;
 }
diff --git a/src/mine-service/src/Contract/UpdateDaoContract.php b/src/mine-service/src/Contract/UpdateDaoContract.php
index 839b11be..6688c110 100644
--- a/src/mine-service/src/Contract/UpdateDaoContract.php
+++ b/src/mine-service/src/Contract/UpdateDaoContract.php
@@ -28,7 +28,7 @@ interface UpdateDaoContract
      * @return T
      * @throws ServiceException
      */
-    public function save(array $data, null|array $withs = null): Model;
+    public function save(array $data, ?array $withs = null): Model;
 
     /**
      * 批量插入
diff --git a/src/mine-service/src/Traits/SaveOrUpdateDaoTrait.php b/src/mine-service/src/Traits/SaveOrUpdateDaoTrait.php
index fb76d8bf..15a16ffe 100644
--- a/src/mine-service/src/Traits/SaveOrUpdateDaoTrait.php
+++ b/src/mine-service/src/Traits/SaveOrUpdateDaoTrait.php
@@ -25,7 +25,7 @@
  */
 trait SaveOrUpdateDaoTrait
 {
-    public function saveOrUpdate(array $data, null|array $where = null): Model
+    public function saveOrUpdate(array $data, ?array $where = null): Model
     {
         $keyName = $this->getModelInstance()->getKeyName();
         if ($where === null) {
@@ -39,7 +39,7 @@ public function saveOrUpdate(array $data, null|array $where = null): Model
 
     public function batchSaveOrUpdate(
         array $data,
-        null|array $whereKeys = null,
+        ?array $whereKeys = null,
         int $batchSize = 0
     ): Collection {
         return Db::transaction(function () use ($data, $whereKeys) {
diff --git a/src/mine-service/src/Traits/UpdateDaoTrait.php b/src/mine-service/src/Traits/UpdateDaoTrait.php
index e9630368..4cde0815 100644
--- a/src/mine-service/src/Traits/UpdateDaoTrait.php
+++ b/src/mine-service/src/Traits/UpdateDaoTrait.php
@@ -26,7 +26,7 @@
  */
 trait UpdateDaoTrait
 {
-    public function save(array $data, null|array $withs = null): Model
+    public function save(array $data, ?array $withs = null): Model
     {
         return Db::transaction(function () use ($data, $withs) {
             $modelClass = $this->getModel();
diff --git a/src/office/src/Excel/XlsWriter.php b/src/office/src/Excel/XlsWriter.php
index 77a0726c..ffc2889c 100644
--- a/src/office/src/Excel/XlsWriter.php
+++ b/src/office/src/Excel/XlsWriter.php
@@ -113,19 +113,18 @@ public function export(string $filename, array|\Closure $closure, \Closure $call
         $columnFormat = new Format($fileObject->getHandle());
         $rowFormat = new Format($fileObject->getHandle());
 
-        $index = 0;
-        for ($i = 0; $i < count($columnField); ++$i) {
-            $columnNumber = chr($i) . '1';
+        $i = 0;
+        foreach ($this->property as $index => $item) {
             $fileObject->setColumn(
                 sprintf('%s1:%s1', $this->getColumnIndex($i), $this->getColumnIndex($i)),
-                $this->property[$index]['width'] ?? mb_strlen($columnName[$index]) * 5,
+                $this->property[$index]['width'] ?? mb_strlen($columnName[$i]) * 5,
                 $columnFormat->align($this->property[$index]['align'] ? $aligns[$this->property[$index]['align']] : $aligns['left'])
                     ->background($this->property[$index]['bgColor'] ?? Format::COLOR_WHITE)
                     ->border(Format::BORDER_THIN)
                     ->fontColor($this->property[$index]['color'] ?? Format::COLOR_BLACK)
                     ->toResource()
             );
-            ++$index;
+            ++$i;
         }
 
         // 表头加样式